Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x40d588d4f4b426ddd038bf13aa52903b001c6b768cf6edecfbbc8829219b88da · ArcScan

Block

#21,356,001

2026-09-17 16:26:59 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,001
Timestamp: 39 days ago · 2026-09-17 16:26:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x40d588d4f4b426ddd038bf13aa52903b001c6b768cf6edecfbbc8829219b88da
Parent hash: 0x56e2f88d…c0a808f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,001 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.8%2,646,901 / 30,000,000

Base fee

20 gwei

State root

0xce7c29f4ca81…5ddb0b29a8a3

Transactions root

0x8f2d95a542a7…09313c31a3d0

Receipts root

0xa534b973d792…332f72f3563f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800